Modifiers matching crop:

• important,
• sensitive,
• higher,
• susceptible,
• horticultural,
• valuable,
• intensive,
• upland,
• tolerant,
• valued,
• industrial,
• strategic,
• perennial,
• productive,
• agricultural,
• popular,
• temperate,
• local,
• arable,
• diverse,
• economic,
• new,
• mixed,
• traditional,
• outdoor,
• interesting,
• alternative,
• commercial,
• main,
• annual,
• major,
• broadleaf,

Simple categories matching upland:

• game,
• mammal,
• shrub,
• bird,
• crop,
• development,
• area,
• feature,
• vegetation,
• location,
• community,
• grassland,
• wader,
• passerine,
• site,
• species,
• space,
• cover,
• raptor,